Solar terminator wave in a Mars general circulation model
نویسندگان
چکیده
منابع مشابه
HYDROMAGNETIC MODEL FOR THE SOLAR GENERAL CIRCULATION by
Observations of phenomena on the surface of the sun of widely varying time and space scales are reviewed. Some of the physical and mathematical models for the larger, more slowly changing solar features, namely the solar cycle, large scale magnetic regions, and the differential rotation, are also surveyed. Motivated by Ward's sunspot displacement statistics, and Bumba and Howard's synoptic char...
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The prominence of thermal tides in the Martian atmosphere has long been recognized, through classical theory, models and observations, including surface pressure records from the Viking and Mars Pathfinder Landers. A unique record of observations over more than two Martian years is now available from the Mars Global Surveyor spacecraft, although since the spacecraft is Sun-synchronous it is dif...
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R.M. Haberle, NASA/Ames Research Center ([email protected]), J.L Hollingsworth, NASA/Ames Research Center ([email protected]), A. Colaprete, NASA/Ames Research Center ([email protected]) A.F.C. Bridger, San Jose State University ([email protected]), C.P. McKay, NASA/Ames Research Center ([email protected]), J.R. Murphy, New Mexico State University (mur...
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We examined the observed temperature data from Thermal Emission Spectrometer (TES) between heliocentric longitude L• = 141 ø and 146 ø (•10 Martian days in northern summer) during the mapping phase, then compared them with the simulated results using the NASA/Ames Mars general circulation model. Both show a strong polar vortex at the winter pole, higher equatorial temperatures near the ground a...
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[1] We present a systematic attempt to fit the Viking lander surface pressure cycle using a Mars General Circulation Model, MarsWRF. Following the earlier study by Wood and Paige (1992) using a one-dimensional model, high-precision fitting was achieved by tuning five time-independent parameters: the albedo and emissivity of the seasonal caps of the two hemispheres and the total CO2 inventory in...
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ژورنال
عنوان ژورنال: Geophysical Research Letters
سال: 2009
ISSN: 0094-8276
DOI: 10.1029/2009gl039528